18565386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{442033}}^1$

素因数の和:442045

約数の個数: 16

約数和(自身を含む): 42435264

約数和(自身を除く): 23869878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 442033, 884066, 1326099, 2652198, 3094231, 6188462, 9282693, 18565386]

約数ペア:

[(1, 18565386), (2, 9282693), (3, 6188462), (6, 3094231), (7, 2652198), (14, 1326099), (21, 884066), (42, 442033)]